<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>图片切换</title>
  <link rel="stylesheet" href="./css/index.css" />
</head>

<body>
<div id="mask">
  <div class="center">
    <h2 class="title">
      <img src="./images/logo.png" alt="">
      hhhhhhhh
    </h2>
    <!-- 图片 -->
    <img :src="imgArr[index]" alt="" />
    <!-- 左箭头 -->
    <a href="javascript:void(0)" @click="prev" v-show="index!=0" class="left">
      <img src="./images/prev.png" alt="" />
    </a>
    <!-- 右箭头 -->
    <a href="javascript:void(0)" @click="next" v-show="index<imgArr.length-1" class="right">
      <img src="./images/next.png" alt="" />
    </a>
  </div>
</div>

<script src="../js/vue.js"></script>

<script>
  var app = new Vue({
    el: "#mask",
    data: {
      imgArr: [
        "./images/00.jpg",
        "./images/01.jpg",
        "./images/02.jpg",
        "./images/03.jpg",
        "./images/04.jpg",
        "./images/05.jpg",
        "./images/06.jpg",
        "./images/07.jpg",
        "./images/08.jpg",
        "./images/09.jpg",
        "./images/10.jpg",
      ],
      index: 0
    },
    methods: {
      prev: function () {
        this.index--;
      },
      next: function () {
        this.index++;
      }
    }
  })
</script>
</body>

</html>